mm x 500 x 2000 mm (20 x 79 inches) Heat and sound insulation mat for truck/car firewalls

Features: Strong sound insulation and absorption, heat insulation, damping, and antiseptic properties. In winter, engine temperatures are very high, while outside temperatures are very low during driving, which can easily damage car parts. Scratch-resistant. The surface fabric is made of fiberglass. Heat-resistant, it blocks the transfer of sunlight, engine heat, and exhaust heat into the interior, thus reducing air conditioning energy consumption and saving fuel. Slows down paint aging: Due to the heat, the front exterior cover is directly exposed to the sun and the high temperatures in and around the engine, which accelerates paint aging. You can also use it on the car roof, hood, firewall, chassis, trunk, trunk lid, etc. Do not cover chassis wiring or air vents. Description: Size: 6 mm 500 x 2000 mm 20" x 79". This amazing product keeps your vehicle's interior cool and quiet. It is easy to install and prevents unwanted heat and noise. It works so well that when installed in your doors, it gives them a rich, modern sound when closing. It can be used on floors, firewalls, door panels, in the trunk, on the roof, and any other interior areas that need soundproofing. Material: Aluminum fiber and cotton for soundproofing. Powder-free and with excellent vibration damping. Excellent sound absorption properties. Does not contribute to metal corrosion. Very clean, odorless, and does not absorb odors. Easy installation, suitable for all vehicle types. Self-adhesive backing, waterproof and dustproof. Note: Do not apply directly to heat sources, especially hot exhaust pipes, mufflers, or turbochargers. Compression will slightly reduce the volume, but this does not affect its function. A thicker sheet can be purchased if needed. Installation instructions: 1. Clean the surface where you want to apply the adhesive. 2. Ensure the soundproofing material and the metal sheet are firmly in place for optimal adhesion and damping performance. 3. Do not cover any cables or vents during installation. 4. Using adhesive tape improves adhesion. 5. The sound-dampening aluminum sheet is available as a paste. You can warm the mat with a hairdryer to make it pliable and then smooth it by hand. At room temperatures below 5 degrees Celsius, first warm the mat with a heat lamp until it is pliable. Then remove the backing paper and apply the adhesive. 6. For optimal adhesion, the adhesive should not be repeatedly removed. 7. Additional insulation can be applied in a concealed area. 8. Simply attaching it to the door will not affect sound insulation; a complete installation is required. 9. Ideal for doors, roofs, floors, hoods, firewalls, chassis, trunks, boot lids, etc. Package includes: 1 x Heat Protection Mat